Simulink Control Design™ - MathWorks

• Resample a discrete-time system with a different sample time


• Compute a continuous-time system from a discrete-time system

When computing discrete-time systems from continuous-time systems and vice-versa, the

software uses the conversion method specified in Sample time rate conversion

method on page 16-121.

Settings

Default: auto

auto. Computes the sample time as:

• 0, for continuous-time models.


• For models that have blocks with different sample times (multirate models), least
  common multiple of the sample times. For example, if you have a mix of
  continuous-time and discrete-time blocks with sample times of 0, 0.2 and 0.3, the
  sample time of the linear model is 0.6.

Positive finite value. Use to compute:

• A discrete-time linear system from a continuous-time system.


• A discrete-time linear system from another discrete-time system with a different
  sample time

0

Use to compute a continuous-time linear system from a discrete-time model.

Command-Line Information

Parameter: SampleTime

Type: character vector

Value: 'auto' | Positive finite value | '0'

Default: 'auto'

See Also

Plot Linear Characteristics of Simulink Models During Simulation on page 2-82

“Verify Model at Default Simulation Snapshot Time” on page 14-6

16 Blocks — Alphabetical List